diff options
| -rw-r--r-- | arch/arm/plat-omap/include/syslink/ipc_ioctl.h | 1 | ||||
| -rw-r--r-- | drivers/dsp/syslink/multicore_ipc/ipc_drv.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/include/syslink/ipc_ioctl.h b/arch/arm/plat-omap/include/syslink/ipc_ioctl.h index 7230baf4ef8..ea2fdeac952 100644 --- a/arch/arm/plat-omap/include/syslink/ipc_ioctl.h +++ b/arch/arm/plat-omap/include/syslink/ipc_ioctl.h @@ -100,6 +100,7 @@ struct ipc_process_context { spinlock_t res_lock; struct ipc_device *dev; + pid_t tgid; }; void add_pr_res(struct ipc_process_context *pr_ctxt, unsigned int cmd, diff --git a/drivers/dsp/syslink/multicore_ipc/ipc_drv.c b/drivers/dsp/syslink/multicore_ipc/ipc_drv.c index d3c5a1b279e..23852f66f49 100644 --- a/drivers/dsp/syslink/multicore_ipc/ipc_drv.c +++ b/drivers/dsp/syslink/multicore_ipc/ipc_drv.c @@ -186,6 +186,7 @@ static int ipc_open(struct inode *inode, struct file *filp) dev = container_of(inode->i_cdev, struct ipc_device, cdev); pr_ctxt->dev = dev; + pr_ctxt->tgid = current->tgid; filp->private_data = pr_ctxt; } @@ -213,9 +214,9 @@ static int ipc_release(struct inode *inode, struct file *filp) goto err; } - ipc_notify_event(IPC_CLOSE, (void *)NULL); - pr_ctxt = filp->private_data; + ipc_notify_event(IPC_CLOSE, (void *)pr_ctxt->tgid); + list_for_each_entry_safe(info, temp, &pr_ctxt->resources, res) { retval = ipc_release_resource(info->cmd, (ulong)info->data, |